Os08g0531600 - Revision history

Xysj2012 at 08:38, 21 March 2017

2017-03-21T08:38:46Z

Xysj2012 at 08:38, 21 March 2017

2017-03-21T08:38:19Z

Lizhitao at 15:11, 27 May 2014

2014-05-27T15:11:49Z

Lizhitao at 14:31, 27 May 2014

2014-05-27T14:31:38Z

Lizhitao: /* References */

2014-05-27T14:29:05Z

‎References

HappyRice: /* Annotated Information */

2014-05-10T11:16:54Z

‎Annotated Information

HappyRice: /* Annotated Information */

2014-05-10T11:16:08Z

‎Annotated Information

HappyRice: /* Annotated Information */

2014-05-10T10:45:17Z

‎Annotated Information

HappyRice: /* Annotated Information */

2014-05-10T10:44:59Z

‎Annotated Information

HappyRice: /* Annotated Information */

2014-05-10T10:44:40Z

‎Annotated Information

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 '''''OsSPL16''''' control of grain size, shape, and quality<ref name="ref1" />.
 '''''OsSPL16''''' encodes a protein that is a positive regulator of cell proliferation. OsSPL16contributes to organ size through its effect on the cell cycle machinery.Higher expression of this gene promotes cell division and grain filling, with positive consequences for grain width and yield in rice. The candidate gene ''''''OsSPL16'''''' encodes squamosa promoter-binding protein-like 16, which belongs to the SBP domain family of transcription factors and shares homology with the product of '''''tga1''''',a domestication syndrome gene associated with the formation of grains in maize<ref name="ref1" />. Grain width and length were also altered in NIL-'''''qw8''''' plaints expressing the Basmati385 '''''OsSPL16''''' cDNA under the control of the native HJX74 promoter.The SPL genes have an important role in the control of flowering.The  SPL  genes  have  been  shown  to  be  regulated  by  microRNA miR156 (refs. 14–16,19–22), and OsSPL16contains an OsmiR156 target sequence. OsSPL16functions as a negative regulator of panicle branching.
 ===Mutation===
- Higher expression of this gene promotes cell division and grain filling, with positive consequences for grain width and yield in rice.A loss-of-function mutation in Basmati rice is assciated with the formation of a more slender grain and better quality of apperance. The correlation between grain size and allelic variation at the GW8 locus suggests that mutations within the promoter region were likely selected in rice breeding programs<ref name="ref1" />.
+Higher expression of this gene promotes cell division and grain filling, with positive consequences for grain width and yield in rice.A loss-of-function mutation in Basmati rice is assciated with the formation of a more slender grain and better quality of apperance. The correlation between grain size and allelic variation at the GW8 locus suggests that mutations within the promoter region were likely selected in rice breeding programs<ref name="ref1" />.
 ===Expression===
 [[File: Expression of OsSPL16in NIL-GW8and NIL-gw8.jpg|frame|'''Figure2'''  Expression of OsSPL16in NIL-GW8and NIL-gw8.R, root; C, culm; L, leaf blade; SAM, shoot apex meristem; BM, branch meristem; YP1–Y22, young panicles, where the number indicates the length of the panicle in centimeters. Expression levels are shown as relative number of copies per 1,000 copies of rice actin3. Data are given as mean ±s.e.m. (n= 4).]]
 The expression profiles of OsSPL16in various organs of HJX74 were  examined  by  quantitative  RT-PCR  analysis. OsSPL16 was preferentially expressed in developing panicles, and the highest levels of OsSPL16expression were found in panicles of 7 cm in length, whereas there was less transcript accumulation in the root, culm, leaf sheath, shoot meristem and young panicle(of <1 cm in length)<ref name="ref1 " />
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 '''''OsSPL16''''' control of grain size, shape, and quality<ref name="ref1" />.
 '''''OsSPL16''''' encodes a protein that is a positive regulator of cell proliferation. OsSPL16contributes to organ size through its effect on the cell cycle machinery.Higher expression of this gene promotes cell division and grain filling, with positive consequences for grain width and yield in rice. The candidate gene ''''''OsSPL16'''''' encodes squamosa promoter-binding protein-like 16, which belongs to the SBP domain family of transcription factors and shares homology with the product of '''''tga1''''',a domestication syndrome gene associated with the formation of grains in maize<ref name="ref1" />. Grain width and length were also altered in NIL-'''''qw8''''' plaints expressing the Basmati385 '''''OsSPL16''''' cDNA under the control of the native HJX74 promoter.The SPL genes have an important role in the control of flowering.The  SPL  genes  have  been  shown  to  be  regulated  by  microRNA miR156 (refs. 14–16,19–22), and OsSPL16contains an OsmiR156 target sequence. OsSPL16functions as a negative regulator of panicle branching.
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 ===Mutation===
   Higher expression of this gene promotes cell division and grain filling, with positive consequences for grain width and yield in rice.A loss-of-function mutation in Basmati rice is assciated with the formation of a more slender grain and better quality of apperance. The correlation between grain size and allelic variation at the GW8 locus suggests that mutations within the promoter region were likely selected in rice breeding programs<ref name="ref1" />.
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 The expression profiles of OsSPL16in various organs of HJX74 were  examined  by  quantitative  RT-PCR  analysis. OsSPL16 was preferentially expressed in developing panicles, and the highest levels of OsSPL16expression were found in panicles of 7 cm in length, whereas there was less transcript accumulation in the root, culm, leaf sheath, shoot meristem and young panicle(of <1 cm in length)<ref name="ref1 " />
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 Wang S, Wu K, Yuan Q, et al. Control of grain size, shape and quality by OsSPL16 in rice[J]. Nature genetics, 2012, 44(8): 950-954.
 </ref>
+</references>
 ==Structured Information==
 [[Category:Genes]]
 [[Category:Japonica mRNA]]
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 [[Category:Japonica Chromosome 8]]
 [[Category:Chromosome 8]]

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 ==Annotated Information==
 ===Function===
 [[File:Parental grains.jpg|frame|'''Figure1'''  Parental grains. Scale bar, 3 mm.]]
 '''''OsSPL16''''' control of grain size, shape, and quality<ref name="ref1" />.
-'''''OsSPL16''''' encodes a protein that is a positive regulator of cell proliferation. Higher expression of this gene promotes cell division and grain filling, with positive consequences for grain width and yield in rice. The candidate gene ''''''OsSPL16'''''' encodes squamosa promoter-binding protein-like 16, which belongs to the SBP domain family of transcription factors and shares homology with the product of '''''tga1''''',a domestication syndrome gene associated with the formation of grains in maize<ref name="ref1" />. Grain width and length were also altered in NIL-'''''qw8''''' plaints expressing the Basmati385 '''''OsSPL16''''' cDNA under the control of the native HJX74 promoter.
+'''''OsSPL16''''' encodes a protein that is a positive regulator of cell proliferation. OsSPL16contributes to organ size through its effect on the cell cycle machinery.Higher expression of this gene promotes cell division and grain filling, with positive consequences for grain width and yield in rice. The candidate gene ''''''OsSPL16'''''' encodes squamosa promoter-binding protein-like 16, which belongs to the SBP domain family of transcription factors and shares homology with the product of '''''tga1''''',a domestication syndrome gene associated with the formation of grains in maize<ref name="ref1" />. Grain width and length were also altered in NIL-'''''qw8''''' plaints expressing the Basmati385 '''''OsSPL16''''' cDNA under the control of the native HJX74 promoter.The SPL genes have an important role in the control of flowering.The  SPL  genes  have  been  shown  to  be  regulated  by  microRNA miR156 (refs. 14–16,19–22), and OsSPL16contains an OsmiR156 target sequence. OsSPL16functions as a negative regulator of panicle branching.
@@ Line 20: / Line 21: @@
 ===Mutation===
+ Higher expression of this gene promotes cell division and grain filling, with positive consequences for grain width and yield in rice.A loss-of-function mutation in Basmati rice is assciated with the formation of a more slender grain and better quality of apperance. The correlation between grain size and allelic variation at the GW8 locus suggests that mutations within the promoter region were likely selected in rice breeding programs<ref name="ref1" />.
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 ==Labs working on this gene==
-Please input related labs here.
+The State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, National
 ==References==

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 [[Category:Japonica Chromosome 8]]
 [[Category:Chromosome 8]]
 Gene Attributes
 Chromosome:	Chr8

← Older revision		Revision as of 14:29, 27 May 2014
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	[[Category:Japonica Chromosome 8]]		[[Category:Japonica Chromosome 8]]
	[[Category:Chromosome 8]]		[[Category:Chromosome 8]]
		+	Gene Attributes
		+	Chromosome: Chr8
		+	CDS Coordinates (5'-3'): 26501167 - 26506218
		+	Nucleotide length: 1368
		+	Predicted protein length: 456
		+	Predicted molecular weight: 46578.9
		+	Predicted pI: 7.502
		+
		+	Gene Structure

← Older revision		Revision as of 11:16, 10 May 2014
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	You can also add sub-section(s) at will.		You can also add sub-section(s) at will.
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−	~~===Structured information===~~

	==Labs working on this gene==		==Labs working on this gene==